Enable stack protectors for all arrays, not just char arrays. rdar://5875909

[oota-llvm.git] / lib / CodeGen / StackProtector.cpp

diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index 1f0e5a2711ae203b9ab18f3e9cd2dd4ee6a9757c..43a6ad8c97a476ca35cfceb604dbe1852d294b22 100644 (file)
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -123,16 +123,11 @@ bool StackProtector::RequiresStackProtector() const {
           // protectors.
           return true;
 
-        if (ArrayType *AT = dyn_cast<ArrayType>(AI->getAllocatedType())) {
-          // We apparently only care about character arrays.
-          if (!AT->getElementType()->isIntegerTy(8))
-            continue;
-
+        if (ArrayType *AT = dyn_cast<ArrayType>(AI->getAllocatedType()))
           // If an array has more than SSPBufferSize bytes of allocated space,
           // then we emit stack protectors.
           if (SSPBufferSize <= TD->getTypeAllocSize(AT))
             return true;
-        }
       }
   }